A constant problem for the people of our nation is the
control of body weight.  Only in the past hundred years has
obesity developed into a problem of national concern.  This
is a result of a decrease in the physical activity required
in our daily lives.  Yet, we know that the average American
today eats less food than did his forefathers.  The problem
is that he also exercises far less.  The result is that the
intake of calories is not balanced by the calories used and
the excess is converted into body fat.  It is not necessary
that we reduce our food intake, only that we exercise more.
     The nation's concern with obesity, or excess body fat,
principally relates to its effect on body health.  Evidence
now exists that associates obesity with many illnesses; and
conclusive statistical data shows that obesity will shorten
one's life expectancy.  Dependent upon the criteria that is
used, it is currently estimated that about forty percent of
American citizens are overweight.  Are you overweight?  One
rule of thumb measure is to determine in inches your height
and waist, subtracting the waist from the height.  Should a
difference of thirty-six or more result, you are not obese.